EP1816206A4 - Method of producing uridine 5 -diphospho-n-acetylgalactosamine - Google Patents

Method of producing uridine 5 -diphospho-n-acetylgalactosamine

Info

Publication number
EP1816206A4
EP1816206A4 EP05795500A EP05795500A EP1816206A4 EP 1816206 A4 EP1816206 A4 EP 1816206A4 EP 05795500 A EP05795500 A EP 05795500A EP 05795500 A EP05795500 A EP 05795500A EP 1816206 A4 EP1816206 A4 EP 1816206A4
Authority
EP
European Patent Office
Prior art keywords
diphospho
acetylgalactosamine
producing uridine
uridine
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05795500A
Other languages
German (de)
French (fr)
Other versions
EP1816206A1 (en
EP1816206B1 (en
Inventor
Kiyoshi Okuyama
Toshitada Noguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamasa Corp
Original Assignee
Yamasa Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamasa Corp filed Critical Yamasa Corp
Publication of EP1816206A1 publication Critical patent/EP1816206A1/en
Publication of EP1816206A4 publication Critical patent/EP1816206A4/en
Application granted granted Critical
Publication of EP1816206B1 publication Critical patent/EP1816206B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/26Preparation of nitrogen-containing carbohydrates
    • C12P19/28N-glycosides
    • C12P19/30Nucleotides
    • C12P19/305Pyrimidine nucleotides
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52Genes encoding for enzymes or proenzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62DNA sequences coding for fusion proteins
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1241Nucleotidyltransferases (2.7.7)
EP05795500.7A 2004-10-21 2005-10-18 Method of producing uridine 5 -diphospho-n-acetylgalactosamine Active EP1816206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004306783 2004-10-21
PCT/JP2005/019081 WO2006043525A1 (en) 2004-10-21 2005-10-18 Method of producing uridine 5’-diphospho-n-acetylgalactosamine

Publications (3)

Publication Number Publication Date
EP1816206A1 EP1816206A1 (en) 2007-08-08
EP1816206A4 true EP1816206A4 (en) 2011-10-26
EP1816206B1 EP1816206B1 (en) 2017-12-13

Family

ID=36202940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05795500.7A Active EP1816206B1 (en) 2004-10-21 2005-10-18 Method of producing uridine 5 -diphospho-n-acetylgalactosamine

Country Status (7)

Country Link
US (1) US7901912B1 (en)
EP (1) EP1816206B1 (en)
JP (1) JP4606419B2 (en)
KR (1) KR101123062B1 (en)
CN (1) CN101052724B (en)
CA (1) CA2582686C (en)
WO (1) WO2006043525A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5078080B2 (en) * 2007-07-26 2012-11-21 独立行政法人農業・食品産業技術総合研究機構 Method for producing N-acetylgalactosamine
US9290530B2 (en) 2011-07-21 2016-03-22 The Regents Of The University Of California Chemoenzymatic synthesis of heparin and heparan sulfate analogs
WO2013013244A2 (en) * 2011-07-21 2013-01-24 The Regents Of The University Of California Chemoenzymatic synthesis of heparin and haparan sulfate analogs
CN102409070A (en) * 2011-09-15 2012-04-11 山东大学 Preparation method of rare sugar nucleotides
EP3819381A1 (en) * 2019-11-05 2021-05-12 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Enzymatic method for preparation of udp-galactose
CN111500660A (en) * 2020-04-23 2020-08-07 武汉糖智药业有限公司 Synthesis method of monosialotetrahexosyl ganglioside
CN112457355B (en) * 2020-11-20 2022-06-07 武汉糖智药业有限公司 Sugar nucleotide separation and purification method
CN113481180A (en) * 2021-07-05 2021-10-08 吉林大学 Alkaline thermophilic inorganic pyrophosphatase and application thereof in enhancing polymerase chain reaction and UDP-galactose synthesis reaction
CN114774495A (en) * 2022-04-21 2022-07-22 山东大学 Double-enzyme co-immobilization synthesis method of uridine diphosphate-N-acetylglucosamine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516665A (en) * 1993-09-13 1996-05-14 The Scripps Research Institute N-acetylgalactosaminyl or N-acetylglucosaminyl transfer using N-acetylglucosaminyl-1-phosphate or N-acetylgalactosaminyl-1-phosphate as precursor and glycosyl-nucleotide regeneration
WO1998033894A1 (en) * 1997-01-29 1998-08-06 Forschungszentrum Jülich GmbH Method for the production of ndp-sugar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1167804C (en) * 1997-08-29 2004-09-22 雅玛山酱油株式会社 Process for producing uridine diphosphate-N-acetyl-glucosamine
US7244601B2 (en) * 1997-12-15 2007-07-17 National Research Council Of Canada Fusion proteins for use in enzymatic synthesis of oligosaccharides
AU2002225352A1 (en) 2000-12-21 2002-07-01 Kyowa Hakko Kogyo Co. Ltd. Process for producing udp-n-acetylgalactosamine and saccharide containing n-acetylgalactosamine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516665A (en) * 1993-09-13 1996-05-14 The Scripps Research Institute N-acetylgalactosaminyl or N-acetylglucosaminyl transfer using N-acetylglucosaminyl-1-phosphate or N-acetylgalactosaminyl-1-phosphate as precursor and glycosyl-nucleotide regeneration
WO1998033894A1 (en) * 1997-01-29 1998-08-06 Forschungszentrum Jülich GmbH Method for the production of ndp-sugar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006043525A1 *

Also Published As

Publication number Publication date
KR101123062B1 (en) 2012-03-15
WO2006043525A1 (en) 2006-04-27
EP1816206A1 (en) 2007-08-08
CN101052724B (en) 2012-09-05
EP1816206B1 (en) 2017-12-13
JPWO2006043525A1 (en) 2008-05-22
US7901912B1 (en) 2011-03-08
KR20070068365A (en) 2007-06-29
CN101052724A (en) 2007-10-10
CA2582686A1 (en) 2006-04-27
CA2582686C (en) 2013-08-06
JP4606419B2 (en) 2011-01-05

Similar Documents

Publication Publication Date Title
IL180742A0 (en) Method of manufacture
EP1813678A4 (en) Method of producing glycogen
IL180247A0 (en) Method for producing 4-
IL188781A (en) Method of improving synchronization
EP1748077A4 (en) Method of producing protein
EP1792987A4 (en) Method of producing glycoprotein composition
ZA200805297B (en) Method of using ß-hydroxy-ß-methylbutyrate
EP1916302A4 (en) Method of producing lymphocytes
IL176767A0 (en) Production method
GB0704028D0 (en) Method of expansion
EP1749447A4 (en) Method of producing yogurt
PL1924391T3 (en) Method of producing holes
IL177605A0 (en) Macrolides and methods for producing same
IL177233A0 (en) Method for producing polyisobutenylphenols
EP1816206A4 (en) Method of producing uridine 5 -diphospho-n-acetylgalactosamine
IL185627A0 (en) Alkyl-anilide producing method
ZA200601467B (en) Method for producing ceramic structure
EG25686A (en) Method of producing aminophenol compounds
EP1919477A4 (en) Method of improving wakefulness
PL1831223T3 (en) Method for producing L-Biopterin
EP1764416A4 (en) Method of producing theanine
GB2464421B (en) Method of forming tubing
EP1713719A4 (en) Method of producing hydrogen
PL1912961T3 (en) Process of producing bepromoline
EP1807465A4 (en) Method of producing modified polycarbonate using spray-crystallizing method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070521

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110927

RIC1 Information provided on ipc code assigned before grant

Ipc: C12N 15/54 20060101ALI20110921BHEP

Ipc: C12N 9/12 20060101ALI20110921BHEP

Ipc: C12N 15/62 20060101ALI20110921BHEP

Ipc: C12P 19/30 20060101AFI20110921BHEP

17Q First examination report despatched

Effective date: 20151013

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NOGUCHI, TOSHITADA

Inventor name: OKUYAMA, KIYOSHI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20170510

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 954399

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602005053226

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20171213

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 954399

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180314

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180313

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180413

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602005053226

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

26N No opposition filed

Effective date: 20180914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181018

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20051018

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230420

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230831

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230911

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230830

Year of fee payment: 19